php - Codeignter Limit Login to Four Times a Day -


hello guys want limit login four(4) per day.

i'm working this.

do need set login attempts userdata?

anyone there done already?

controller

// database work     $data = $this->login_model->validate_login($this->input->post('username'), $this->input->post('password'));

model

public function validate_login($username, $password) {      $this->load->helper('password');      $this->db->select('user_id, username, password, date_registered, active, login_attempts');     $this->db->from('users');     $this->db->where('username', $username);     $this->db->limit(1);      $query = $this->db->get();      if($query->num_rows() == 1) {        $row = $query->row();         if (hash_password($password) == $row->password) {            $array['user_id'] = $row->user_id;            $array['username'] = $row->username;            $array['date_registered'] = $row->date_registered;            $array['active'] = $row->active;            return $array;        }     }      // login attempts +1 because login failed     $this->_increase_login_attempts($username);     return (1 + (isset($row) ? $row->login_attempts : 0));  }  private function _increase_login_attempts($username) {         $this->db->set('login_attempts', 'login_attempts + 1', false);         $this->db->where('username', $username);         $this->db->update('users');          if ($this->db->affected_rows() == 1) {             return true;         }         return false;     }

you should store attempts count (or records if like) in database (e.g. mysql, or redis), not in session data.
because session can clear if user cleared browser cookies.


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